/*
 * Copyright 2013-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.gateway.filter.factory.rewrite;

import org.springframework.core.io.buffer.DataBuffer;

/**
 * Encoder that is used to encode message body in case it's encoding from Content-Encoding
 * header matches encoding returned by {@code encodingType()} call.
 */
public interface MessageBodyEncoder {

	byte[] encode(DataBuffer original);

	String encodingType();

}
